Charts - Rain charts: Difference between revisions

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#Daily Rain - Plotting the rainfall for every day in the dayfile;

#Monthly Rain - Plotting the monthly rainfall for every year in the dayfile

#Rain versus EvapoTranspiration (EVT)

Below you will find an example image of each chart and an explanation of the origin of the numbers

 

For the calculations the standard C# LINQ-functions Min, Max and Avg are used. For the standard deviation this [https://stackoverflow.com/questions/2253874/standard-deviation-in-linq LINQ-extension] is used with a modification for a minimum number of observations required of 2, if less the StdDev returns 0 (zero).

 

The user is advised not to take the EvapoTranspiration figures as absolute but, for a good understanding of the complexity of EvapoTranspiration, to study the relevant chapter [https://www.fao.org/3/x0490e/x0490e00.htm#Contents ''FAO Crop evapotranspiration - Guidelines for computing crop water requirements - FAO Irrigation and drainage paper 56''].

 

[[Category:CumulusUtils]]